useChart() — ui Function Reference
Architecture documentation for the useChart() function in chart.tsx from the ui codebase.
Entity Profile
Dependency Diagram
graph TD 445e2fb8_1ddb_b34b_bee3_820390170b64["useChart()"] 83a6d23c_094d_32b5_639b_1c48ba14cc85["chart.tsx"] 445e2fb8_1ddb_b34b_bee3_820390170b64 -->|defined in| 83a6d23c_094d_32b5_639b_1c48ba14cc85 bc7fd0d6_2a20_8e79_8b7e_209369c01e40["ChartTooltipContent()"] bc7fd0d6_2a20_8e79_8b7e_209369c01e40 -->|calls| 445e2fb8_1ddb_b34b_bee3_820390170b64 f96d129d_d161_af19_642b_0d85d759afc1["ChartLegendContent()"] f96d129d_d161_af19_642b_0d85d759afc1 -->|calls| 445e2fb8_1ddb_b34b_bee3_820390170b64 style 445e2fb8_1ddb_b34b_bee3_820390170b64 fill:#6366f1,stroke:#818cf8,color:#fff
Relationship Graph
Source Code
apps/v4/examples/base/ui/chart.tsx lines 26–34
function useChart() {
const context = React.useContext(ChartContext)
if (!context) {
throw new Error("useChart must be used within a <ChartContainer />")
}
return context
}
Domain
Subdomains
Defined In
Source
Frequently Asked Questions
What does useChart() do?
useChart() is a function in the ui codebase, defined in apps/v4/examples/base/ui/chart.tsx.
Where is useChart() defined?
useChart() is defined in apps/v4/examples/base/ui/chart.tsx at line 26.
What calls useChart()?
useChart() is called by 2 function(s): ChartLegendContent, ChartTooltipContent.
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